Changelog

New free tool showing the exact production-ready PostgreSQL table for 9 core Stripe objects, side by side with the naive one-column-per-field dump so you can see the type traps it avoids.

Creating an account with email & password now shows a "Check Your Email" confirmation screen with the address your verification link was sent to, so you always know the next step before your first sign-in.

Build vs buy for Xero data: what hand-building an integration really costs in OAuth tokens, rate limits, and upkeep, compared to a managed sync.

The three type traps in Stripe JSON, why one-column-per-field schemas age badly, and the curated-columns-plus-JSONB pattern that holds up in production.

Improved how your subscription plan is recognized from billing events, backed by expanded test coverage, so your plan tier and usage limits always stay accurate.

Hardened scheduled-sync validation and handling across the sync engine so your automated syncs keep running consistently and on time.

Fixed an issue where the selected sync frequency could display incorrectly when editing an existing schedule.

The free validator now detects pooler vs direct connections, explains provider-specific gotchas like Supabase pooler ports and IPv6 hosts, and includes a common-errors fixes table plus ready-made formats for Prisma, JDBC, and node-postgres.

The common reasons Stripe-to-PostgreSQL syncs break — missed webhooks, key rotations, schema drift, and bad retries — and how to set up a sync that just works.

When to use Paddle webhooks, when to use a database sync, and how to combine both to get billing data into PostgreSQL.

A developer walkthrough of QuickBooks API OAuth setup, querying data, pagination, rate limits, and syncing to PostgreSQL.

Honest roundup of 7 tools for getting Stripe data into a database, with pros, cons, and pricing.

Troubleshooting guide for connection strings that will not connect, covering Supabase, Neon, AWS RDS, and Railway.

How to read and write cron expressions for scheduled syncs, with common patterns explained.

Stripe key types explained, plus how to use restricted keys and rotate keys without downtime.

Build vs buy for QuickBooks data: hand-built API integration versus a managed database sync.

Connect your Supabase project in one click via OAuth instead of pasting connection strings. CLS pulls your project list and prefills the pooler details for you.

Side-by-side comparison of the three leading PostgreSQL platforms for SaaS teams.

Step-by-step guide to exporting QuickBooks data into a PostgreSQL database.

How CLS compares to Datafetcher for teams syncing API data into PostgreSQL.

Free tool to validate Stripe secret, publishable, and restricted keys and identify their type and mode.

Added HSTS with preload, clickjacking protection, and MIME-type sniffing protection across all pages for stronger browser-level security.

Pricing page now shows "save up to" alongside yearly plan savings so the annual discount is easier to spot at a glance.

Reworked the sync demo text on the landing page so first-time visitors can immediately see what CLS is doing.

Comparison guide of manual, coded, and automated sync approaches.

SaaS metrics tutorial using synced Stripe data.

Step-by-step sync walkthrough for Xero users.

Added dedicated pages covering Stripe, QuickBooks, Xero, and Paddle across Supabase, Neon, Railway, AWS RDS, and generic PostgreSQL, so you can see exactly how CLS fits your stack.

New free tool for building and decoding cron schedules.

New free tool to validate and parse PostgreSQL connection strings.

Reconnect expired or rotated API keys directly from the Connections page without recreating the connection.

Landing page now cycles through Stripe, QuickBooks, Xero, and Paddle sync animations.

Added an intro video embed on the landing page.

Major PageSpeed improvements: faster LCP, lighter images, and smoother animations on mobile.

New setup documentation with embedded video tutorial for Neon users.

Tutorial sync walkthrough.

Full sync guide.

How to sync billing data to AWS RDS PostgreSQL.

Comparison post for teams looking beyond Stripe Sigma.

Full Xero Online integration with OAuth multi-tenant authentication. Sync Bank Transactions, Credit Notes, Items, Purchase Orders, and Organisations to your PostgreSQL database.

Business plan now supports yearly billing alongside Starter and Pro plans.

New welcome modal and guided onboarding steps help first-time users get started quickly.

Dashboard, projects, configs, and schedules pages redesigned from card grids to streamlined table layouts.

15-minute sync granularity, hourly frequency option, combined HH:MM time picker, and quick deactivate toggle on schedule pages.

Updated with provider logos, database platform imagery, and improved SEO metadata.

Documentation pages with SQL schemas and setup instructions for all 5 Xero data types.

Disabled browser autocomplete on non-auth forms to prevent unwanted email/password suggestions.

Full Paddle integration with API key authentication. Sync Customers, Subscriptions, Transactions, Products, Prices, Adjustments, and Discounts directly to your PostgreSQL database.

Added documentation pages with SQL schemas, usage examples, and a setup guide for all 7 Paddle data types.

Added 8 new QuickBooks data types: Bills, Vendors, Purchases, Estimates, Accounts, Deposits, Credit Memos, and Sales Receipts. All templates now available with full SQL schema support.

Improved authentication with server-validated session checks and automatic cleanup of stale cookies.

Added documentation pages with SQL schemas and usage examples for all 8 new QuickBooks data types.

Full QuickBooks Online integration with OAuth authentication. Sync your Customers, Invoices, Items, and Payments directly to your PostgreSQL database.

Easily switch between Stripe, QuickBooks, and future providers in the configuration wizard.

Secure OAuth-based connections for providers that support it. Manage and reconnect your API integrations with one click.

Connect and sync data from multiple QuickBooks companies. Perfect for agencies and freelancers managing multiple clients.

Added forgot password and reset password flows. Reset your password easily via email link.

New custom sign-in and sign-up forms with improved validation, loading states, and error messages.

Fixed intermittent login failures caused by stale authentication cookies. Sign-in now clears old session data automatically.

Added setup guides and SQL templates for all QuickBooks data types.